Revit 2026 APICurveLoopFlip Method Reverses the orientation of the curve loop. Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.0.4.0 (26.0.4.0)SyntaxC#VBC++F#public void Flip()Public Sub Flippublic: void Flip()member Flip : unit -> unit See AlsoReferenceCurveLoop ClassAutodesk.Revit.DB NamespaceSend comments on this topic to Autodesk